Closeup of heater exhaust fan inside of furnace. Concept of HVAC maintenance, repair, service and installation

---

Size: 6320px × 4213px
Location: Illinois
Photo credit: © JJ Gouin / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: /, air, background, blower, board, breakdown, broken, central, check, checkup, circuit, cleaning, closeup, cold, concept, conditioner, conditioning, control, draft, efficient, energy, equipment, exhaust, fall, fan, furnace, gas, heater, heating, hot, household, hvac, industrial, industry, installation, maintenance, mechanical, parts, people, repair, service, spring, summer, system, vent, weather, winter, work